Pith Number

pith:2RJNIJIT

pith:2025:2RJNIJITGXHYZ343R5D2CCTBHM

not attested not anchored not stored refs pending

Evidence for Primordial Alignment II: Insights from Stellar Obliquity Measurements for Hot Jupiters in Compact Multiplanet Systems

Brandon Thomas Radzom, Chelsea X. Huang, George Zhou, Jiayin Dong, Kyle Hixenbaugh, Malena Rice, Songhu Wang, Xian-Yu Wang

arxiv:2503.03745 v1 · 2025-03-05 · astro-ph.EP · astro-ph.SR

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{2RJNIJITGXHYZ343R5D2CCTBHM}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more · Embed verified badge

Record completeness

1 Bitcoin timestamp

2 Internet Archive

3 Author claim open · sign in to claim

4 Citations open

5 Replications open

✓ Portable graph bundle live · download bundle · merged state

The bundle contains the canonical record plus signed events. A mirror can host it anywhere and recompute the same current state with the deterministic merge algorithm.

Receipt and verification

First computed	2026-07-05T10:24:59.884613Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d452d4251335cf8cef9b8f47a10a613b21c3242fcc808e9e7f996c88c10d3f5d

Aliases

arxiv: 2503.03745 · arxiv_version: 2503.03745v1 · doi: 10.48550/arxiv.2503.03745 · pith_short_12: 2RJNIJITGXHY · pith_short_16: 2RJNIJITGXHYZ343 · pith_short_8: 2RJNIJIT

Agent API

Resolver JSON Graph JSON Events JSON Schema Signing key

Verify this Pith Number yourself

curl -sH 'Accept: application/ld+json' https://pith.science/pith/2RJNIJITGXHYZ343R5D2CCTBHM \
  | jq -c '.canonical_record' \
  | python3 -c "import sys,json,hashlib; b=json.dumps(json.loads(sys.stdin.read()), sort_keys=True, separators=(',',':'), ensure_ascii=False).encode(); print(hashlib.sha256(b).hexdigest())"
# expect: d452d4251335cf8cef9b8f47a10a613b21c3242fcc808e9e7f996c88c10d3f5d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3f9dd591501cf86b50994d18b86eb77e5cb328fecfdfc26f309bf9231b3c5387",
    "cross_cats_sorted": [
      "astro-ph.SR"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2025-03-05T18:58:12Z",
    "title_canon_sha256": "faab271ae9ef8c9803be18b4a45b7e16369d96bcd4aedcdd80fbb4f698c81b23"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2503.03745",
    "kind": "arxiv",
    "version": 1
  }
}